(800) 853-2651
SHOP NOW

Search results

Yesterday's Tractor Forums
  1. D

    pressure regulator valve question

    Just put a new charge pump on my 850 c case crawler because I was having problems with the oil in my torque heating up after a half hour of pushing.Problem solved with the temp but the pressur valve still wants to run high and kick oil out of the torque after a half hour or so of use.My service...
  2. D

    exhaust heat temp guage and air cleaner guage

    Case guys,need advice : case 4690 exhaust temp guage always runs in the highest red area when pulling the fieldcultivator!What should I look at to get it down in the green again?Also changed both air cleaner filters and the lite comes on every time it pulls hard.even tries taking the filters...
  3. D

    need photo on what drives the hdy pump on a 500 standard

    Can someone post a photo of a hdy pump and how it is driven on a 500 diesel standard tractor?My books don't show what drives it and am putting one on my 500that only has a smooth shaft coming from the other housing.Thanks so much for any help you can give!!Dave A
  4. D

    500 case standard starter sellenoid att.john s

    John,Cant seem to find a selinoid for a 6 cylinder 500 standard tractor,can you help?Dave A
  5. D

    500 case been sitting,need advice

    need advice on starting my 500 case diesel that has been in the shed 3 yrs?Concerned about that injection pump,so I don't do any damage as I am planning on pulling it to start.Any help is very much appreciated!!Dave A
  6. D

    D6 9U engine service book and tractor book

    Have a service reference book for the engine and the D6 9u tractor for sale.Price??279 pages on the engine one and 195 pages on the tractor manuel.Dave 320-583-1033
  7. D

    7120 hdry.couple to 1175

    Wondering if I can put a 7120 hydraulic coupler system on a 1175 by taking the case coupler off and using the 7120?Any idea if this will work,like the ease of hooking up the hdryl.fittings to the newer system!Also anyone know if there is an adapter from pipe to case to adapt the different hose...
  8. D

    300 steering gears question

    Having trouble getting the worm gear to rightly turn the 3 spot gear mechanism.Are there timming marks that I need to know about and how do you get that worm gear to strike the 3 points?Help needed please and thanks for any help you can offer!!Dave A
  9. D

    590 case backhoe bucket removal problem question??

    Trying to take the bucket off my 590 case backhoe but cant get the main pin out.Will move 1 in back and forth but hits sold metal inside the boom beyond that.Used a hand mall but was wondering if a large mall should be used to drive it out?Need to put a larger digging bucket on!Thankyou for any...
  10. D

    gear oil in a torque transmission question!

    Can I use a 50/50 mix gear 85-90 and case trans hdy oil in an 850 c case crawler torque trans?Have had problems with the pressure and then the oil gets hot and throws it out if I keep on pushing after 45 minuets or so when the gauges start to show it getting hot.Thankyou for you advice!!I...
  11. D

    1175 oil level sight glasses

    Question??Do the 2 sight glasses screw out and what can I replace them with so I can see the oil level better.Also will it hurt to overfill the hdy oil level?Thanks,Dave A
  12. D

    NC Wayne question??

    NC Wayne,Was wondering if there is any timing marks to the steering clutches on my D7E crawler?Got the clutches in but the one side the bolts pattern is not directly across from each other on the 2 sides of that one clutch as the ones on the opposite side are straight across from each side.Will...
  13. D

    1280 final drive progress question?

    working on my 1280 case excavator to get the new final drive shaft back in and new pillow block bearings on.question,book shows 23 teeth on the drive sprocket and mine has 21.always noticed it would creep on one side when running it before it broke but not real bad,if the other side has the...
  14. D

    300 hdy pump availability

    My 300 when using it for 10 minuets or so works good but after cleaning the barn with a rear scraper for any more that 10 it wont raise unless you speed up the motor.Has been doing this for some time now.Valves seem to be opening and closing normal.Any ideas and can you still get pumps for...
  15. D

    1280 case excavator question

    Noticed on my 1280 that the drive sprocket is turning inside of the sprocket on the one side that dosent turn!Question?Can a person weld it to the shaft since I cant seem to find a sprocket anymore for it or do you think this is a bad idea?What other options do I have on an older machine that...
  16. D

    1280 case excavator parts

    Can anyone give me a good place to get aftermarket parts for an old case 1280 excavator,need sprocket and drive shaft.Thanks!DA
  17. D

    oil capacity for d7e steering clutches

    Need the oil capacity for the steering clutches on a d7e cat if anyone has them.Thanks!Dave a
  18. D

    general gear

    Anyone buy parts from these people?(general gear)Are they as good as genuine cat parts and will they hold up as well?Thanks!!Dave A
  19. D

    d7e brake drum question??

    D7e brake drum question?The right hand side drum looks nice and smooth but the left side drum has wear to it farly good grove!Will the new break bands still work with this groved condition or will I have to replace it?To replace would be spendy for sure!It had the tubular rivets should I go to...
  20. D

    D7E brake pad question again!!

    Need advice on riveting brake pads on D7E cat!Do you need a special tool to rivet the brake pads on?Was told it has to be an old curled rivet tool to do it correctly.Who would know how it is supposed to be done as I have checked with the cat people in minn and none seem to know who has any...
Yesterday's Tractor Forums
Buy Tractor Parts Here Buy Tractor Manuals Here

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Copyright © 1997-2025 Yesterday's Tractor Co.

All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters
Website Accessibility Policy

Back
Top